Home / 201,513-424,896

Finding the Third Proportional to 201,513 and 424,896

Calculator

Solution

The third proportional to 201,513 and 424,896 is: 895,905.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,513 : 424,896 = 424,896 : x
  2. Step 2: Convert to fraction form
    201,513/424,896 = 424,896/x
  3. Step 3: Cross multiply
    201,513x = 424,896 × 424,896
  4. Step 4: Simplify right side
    201,513x = 180,536,610,816
  5. Step 5: Solve for x
    x = 180,536,610,816/201,513
  6. Step 6: Final answer
    x = 895,905.53

Related Problems

Find third proportional to 100,756.50 and 212,448
Half scale
Find third proportional to 403,026 and 849,792
Double scale
Find third proportional to 201,515 and 424,900
Similar ratio
Find third proportional to 302,269.50 and 637,344
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.